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20 lines
627 B
Go
20 lines
627 B
Go
package host
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import "fmt"
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const (
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KeyChannelEndPrefix = "channelEnds"
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KeyChannelPrefix = "channels"
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)
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// ICS04
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// The following paths are the keys to the store as defined in https://github.com/cosmos/ibc/tree/master/spec/core/ics-004-channel-and-packet-semantics#store-paths
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// ChannelKey returns the store key for a particular channel
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func ChannelKey(portID, channelID string) []byte {
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return fmt.Appendf(nil, "%s/%s", KeyChannelEndPrefix, channelPath(portID, channelID))
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}
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func channelPath(portID, channelID string) string {
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return fmt.Sprintf("%s/%s/%s/%s", KeyPortPrefix, portID, KeyChannelPrefix, channelID)
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}
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